64211631842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{19267}}^1$

素因数の和:19826

約数の個数: 32

約数和(自身を含む): 99926930880

約数和(自身を除く): 35715299038

約数列:

[1, 2, 41, 82, 97, 194, 419, 838, 3977, 7954, 17179, 19267, 34358, 38534, 40643, 81286, 789947, 1579894, 1666363, 1868899, 3332726, 3737798, 8072873, 16145746, 76624859, 153249718, 330987793, 661975586, 783068681, 1566137362, 32105815921, 64211631842]

約数ペア:

[(1, 64211631842), (2, 32105815921), (41, 1566137362), (82, 783068681), (97, 661975586), (194, 330987793), (419, 153249718), (838, 76624859), (3977, 16145746), (7954, 8072873), (17179, 3737798), (19267, 3332726), (34358, 1868899), (38534, 1666363), (40643, 1579894), (81286, 789947)]